| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.46 | 7.522% | $169.3041 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $219.28 | 7.426% | $235.5637 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $175.59 | 8.870% | $191.1648 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $70.67 | 8.280% | $76.5215 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $199.91 | 11.339% | $222.5778 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $87.78 | 10.306% | $96.8266 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $92.95 | 10.483% | $102.6939 | $102.69 | $102.70 | $102.70 |
| 7 purchase totals = | $1,003.64 | $1,094.6524 | $1,094.64 | $1,094.65 | $1,094.70 | |